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  <title>Serializes the storage</title>

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</div><hr /><div id="splobjectstorage.serialize" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SplObjectStorage::serialize</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.2)</p><p class="refpurpose"><span class="refname">SplObjectStorage::serialize</span> &mdash; <span class="dc-title">Serializes the storage</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-splobjectstorage.serialize-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>SplObjectStorage::serialize</strong></span>
    ( <span class="methodparam">void</span>
   )</div>

  <p class="para rdfs-comment">
   Returns a string representation of the storage.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splobjectstorage.serialize-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-splobjectstorage.serialize-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   A string representing the storage.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-splobjectstorage.serialize-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3733">
    <p><strong>Example #1 <span class="function"><strong>SplObjectStorage::serialize()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$s&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplObjectStorage</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$o&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">StdClass</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">[</span><span style="color: #0000BB">$o</span><span style="color: #007700">]&nbsp;=&nbsp;</span><span style="color: #DD0000">"data"</span><span style="color: #007700">;<br /><br />echo&nbsp;</span><span style="color: #0000BB">$s</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">serialize</span><span style="color: #007700">().</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
x:i:1;O:8:&quot;stdClass&quot;:0:{},s:4:&quot;data&quot;;;m:a:0:{}
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-splobjectstorage.serialize-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="splobjectstorage.unserialize.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::unserialize()</a> - Unserializes a storage from its string representation</span></li>
   </ul>
  </p>
 </div>


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